Static task
static1
Behavioral task
behavioral1
Sample
b580d9e42a6389cc8bbc1a5729f2c2d263187f42b2cf177d63a53e9c812f5594.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b580d9e42a6389cc8bbc1a5729f2c2d263187f42b2cf177d63a53e9c812f5594.exe
Resource
win11-20240508-en
General
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Target
b580d9e42a6389cc8bbc1a5729f2c2d263187f42b2cf177d63a53e9c812f5594
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Size
13KB
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MD5
9829930824678d45f1c21fc35bbb8cf3
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SHA1
dcf0299fbc6b5fb5bb6651fd0524986b272a5a82
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SHA256
b580d9e42a6389cc8bbc1a5729f2c2d263187f42b2cf177d63a53e9c812f5594
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SHA512
66869fb00e4d00c4e6a65f3ab1f9047cd757e2ce504ff951fb73e430f66a54b19cee9010150c8ff0c5e4f563b09686f4d348927b7c1ee35f8d1254d282b1c30e
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SSDEEP
192:b4XI16we+xBxW6OixeSZ7P7I6NG6m3J0PwQTu5yYUKj4eiUWlJdxqH+nL1x:i2xTnVqtFw84PUWlJj+0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b580d9e42a6389cc8bbc1a5729f2c2d263187f42b2cf177d63a53e9c812f5594
Files
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b580d9e42a6389cc8bbc1a5729f2c2d263187f42b2cf177d63a53e9c812f5594.exe windows:4 windows x64 arch:x64
f64994e6d5acc1e1b2c33d07544499f1
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
memset
printf
memcpy
memmove
rand
wcslen
strcmp
srand
strtol
_wsystem
_vsnprintf
_vsnwprintf
__set_app_type
_controlfp
__argc
__argv
_environ
__getmainargs
exit
kernel32
FileTimeToSystemTime
GetProcessHeap
HeapAlloc
HeapSize
HeapReAlloc
CreateFileW
GetLastError
Sleep
WriteFile
HeapFree
CloseHandle
SleepEx
GetCommandLineW
ExpandEnvironmentStringsW
ntdll
NtQuerySystemInformation
RtlGetNtVersionNumbers
winhttp
WinHttpOpen
WinHttpConnect
WinHttpOpenRequest
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpCloseHandle
bcrypt
BCryptEncrypt
BCryptDestroySecret
BCryptEnumAlgorithms
BCryptKeyDerivation
BCryptUnregisterConfigChangeNotify
BCryptResolveProviders
BCryptSignHash
BCryptCreateMultiHash
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ